Gracilaria verrucosa is a type of algae that can live in a sea salt marsh which is sometimes covered by ocean water or in a sub tidal habitat which is usually covered by ocean water it was discovered that the g verrucosa living in the subtidal habitat for a photosynthetic rate 5 to 10 times higher than the same species living in salt marsh habitat which statement best explains the difference

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

You see a white marker with an orange circle and black lettering. what does this marker tell you

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.